Add an XFAIL test for following nested moves to resolve tree-conflicts.
Add an XFAIL test for following nested moves to resolve tree-conflicts.

* subversion/tests/libsvn_wc/op-depth-test.c
  (nested_move_update): New test.
  (test_funcs): Mark new test XFAIL.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1420243 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion